2,921 hedge funds and large institutions have $114B invested in Pfizer in 2023 Q4 according to their latest regulatory filings, with 324 funds opening new positions, 864 increasing their positions, 1,581 reducing their positions, and 269 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

more funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

25% less funds holding in top 10

Funds holding in top 10: 5239 (-13)

29% less call options, than puts

Call options by funds: $2.49B | Put options by funds: $3.5B

45% less repeat investments, than reductions

Existing positions increased: 864 | Existing positions reduced: 1,581

Holders
2,921
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
39
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.49B
Puts
$3.5B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
2051
$448K
2052
$448K
2053
$447K
2054
$447K
2055
$446K
2056
$446K
2057
$445K
2058
$445K
2059
$445K
2060
$445K
2061
$444K
2062
$444K
2063
$444K
2064
$444K
2065
$444K
2066
$443K
2067
$443K
2068
$442K
2069
$441K
2070
$441K
2071
$441K
2072
$439K
2073
$438K
2074
$438K
2075
$437K